126957726

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{47981}}^1$

素因数の和:48006

約数の個数: 48

約数和(自身を含む): 328196880

約数和(自身を除く): 201239154

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 47981, 95962, 143943, 287886, 335867, 431829, 671734, 863658, 1007601, 1295487, 2015202, 2351069, 2590974, 3022803, 4702138, 6045606, 7053207, 9068409, 14106414, 18136818, 21159621, 42319242, 63478863, 126957726]

約数ペア:

[(1, 126957726), (2, 63478863), (3, 42319242), (6, 21159621), (7, 18136818), (9, 14106414), (14, 9068409), (18, 7053207), (21, 6045606), (27, 4702138), (42, 3022803), (49, 2590974), (54, 2351069), (63, 2015202), (98, 1295487), (126, 1007601), (147, 863658), (189, 671734), (294, 431829), (378, 335867), (441, 287886), (882, 143943), (1323, 95962), (2646, 47981)]